export class ClassA {
  constructor(public value:string) {
    this.value=value
  }
}
export class Model{
  public name:ClassA
  constructor(public value:string,a:ClassA) {
    this.value=value
    this.name=a
  }
}
export class Arr{
  constructor(public  name:string) {
    this.name=name
  }
}
// TODO 默认导出有待测试======
export default {
  Arr
}
